
Do hair relaxers increase risks for reproductive conditions?
Hair relaxers, particularly with frequent and long-term use, show associations with increased risks for uterine fibroids, uterine cancer, ovarian cancer, and early puberty, linked to endocrine-disrupting chemicals.

What hair product chemicals affect hormone balance?
Hair product chemicals, particularly endocrine disruptors like phthalates and parabens, can affect hormone balance, impacting reproductive health and puberty timing.